*{
	padding: 0;
	margin: 0;
}
ul, ol {
	list-style: none;
}
a{
	text-decoration: none;
}
.hide{
	display: none;
}

.clearfix {
	zoom: 1;
}
.clearfix:before, .clearfix:after {
	display: table;
	content: "";
	line-height: 0;
	clear: both;
}

.body{
	position: relative;
	width: 100%;
	min-width: 1280px;
}
.header-img{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	z-index: -1;
}

.header img{
	width: 100%;
}

.tab{
	padding-top: 100px;
}
.tab li{
	float: left;
}
.tab-item a{
	font-size: 18px;
	color: #fff;
	cursor: pointer;
}
.tab-item:nth-of-type(1){
	margin-left: 100px;
}
.tab-line{
	width: 1px;
	height: 18px;
	background-color: #fff;
	margin: 4px 10px 0 10px;
}

.title{
	font-size: 40px;
	font-weight: bold;
	color: #333;
	text-align: center;
	margin-top: 70px;
}
.title img{
	width: 22px;
	height: 32px;
}
.subtitle{
	font-size: 25px;
	font-weight: 500;
	color: #333;
	text-align: center;
	margin-top: 30px;
}
.subtitle span{
	color: #FF3945;
}
.list{
	margin-top: 56px;
	text-align: center;
}
.item{
	display: inline-block;	
}
.item-img img{
	width: 314px;
}
.item-img2 img{
	width: 277px;
}
.item-title{
	font-size: 25px;
	font-weight: 600;
	color: #333;
	margin-bottom: 3px;
}
.item-block{
	width: 100px;
	height: 4px;
	background-color: #D8D8D8;
	border-radius: 2px;
	margin: 0 auto;
}
.footer{
	text-align: center;
	margin-top: 100px;
}
.footer img{
	width: 100%;
}
.copyright{
	font-size: 12px;
	text-align: center;
	margin-top: 50px;
	padding: 30px 0;
}


.down-title{
	font-size: 30px;	
	text-align: center;
	margin-top: 100px;
}

.down{
	text-align: center;
	margin-top: 50px;
}
.down-item{
	display: inline-block;
}
.down-item:nth-of-type(1){
	margin-right: 50px;
}
.down-item-title{
	font-size: 24px;
	color: #333;
	text-align: center;
	margin-bottom: 10px;
}
.down-item img{
	width: 150px;
	height: 150px;
}

.app{
	position: relative;
	width: 100%;
	height: 100vh;
	align-items: center;
	background-image: url('https://zhixin-oss.oss-cn-hangzhou.aliyuncs.com/zx_bgimg/163843357730703012bHrLundefinedg.png');
	background-size: contain;
	background-repeat: no-repeat;
	background-position-y: -1rem;
	overflow-x: hidden;
	overflow-y: auto;
}
.app-box{
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	width: 100%;
	text-align: center;
}
.app-img{
	width: 100%;
}
.app-img1{
	width: 60%;
	margin-bottom: 1rem;
}
.app-img2{
	width: 80%;
}
.app-button{
	position: absolute;
	bottom: 2rem;
	left: 1rem;
	width: 8rem;
	height: 1.2rem;
	font-size: 0.42rem;
	color: #fff;
	font-weight: bold;
	line-height: 1.2rem;
	background-color: #7F00FE;
	border-radius: 0.6rem;
	text-align: center;
	/* margin: 2rem auto 0; */
}

.down-hint{
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.6);
}
.down-hint img{
	width: 100%;
}